Steca coolcept StecaGrid 1500, Installation And Operating Instruction

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Table of contents
1 Preface................................................................................. 4
2 General information........................................................... 5
2.1 General safety instructions........................................... 5
2.2 Identification................................................................ 6
2.3 Scope of delivery.......................................................... 8
2.4 Intended use................................................................ 8
2.5 About this manual....................................................... 9
3 Structure and function..................................................... 12
3.1 Housing...................................................................... 12
3.2 Operating buttons..................................................... 14
3.3 Display....................................................................... 14
3.4 Cooling...................................................................... 21
3.5 Grid monitoring......................................................... 22
3.6 Data communication.................................................. 22
4 Installation........................................................................ 31
4.1 Safety measures during installation........................... 31
4.2 Mounting the inverter................................................ 33
4.3 Prepare AC connection............................................... 35
4.4 Prepare DC connections............................................. 37
4.5 Preparing the data connection cable.......................... 38
4.6 Connecting the inverter inverter and switching the
AC on......................................................................... 38
4.7 Initial commissioning of the inverter.......................... 39
4.8 Feed-in management................................................. 46
4.9 Switch on DC............................................................. 47
4.10 Deinstalling the inverter........................................... 47
5 Operation.......................................................................... 49
5.1 Overview of operating functions................................ 49
5.2 General operating functions...................................... 50
5.3 Important operating functions................................... 50
5.4 Internet portal............................................................ 53
6 Self test.............................................................................. 60
7 Fault rectification.............................................................. 63
8 Maintenance and disposal............................................... 69
8.1 Maintenance.............................................................. 69
8.2 Disposal..................................................................... 69
9 Technical data................................................................... 70
9.1 Inverter...................................................................... 70
9.2 AC cables and line circuit breakers............................. 81
9.3 Country table............................................................. 82
EN
747,431 | Z09.2 | 18/02/2016 2